UltraLevel Max-Solar-Powered Water Tank Level
Sensor for Real-Time Liquid Monitoring

Radar Level
LTE - M
BLE 5.2
UltraLevel Max radar level transmitter for IoT-based tank level monitoring system
Millimeter-Wave Radar Accuracy
Measurement Range: 5cm - 22mtr
Long-Life 10K Cycle Battery
Solar-Powered with 72h Backup
IP66 Waterproof + UV Resistant
Bluetooth 5.2 Configuration
Universal Tank Compatibility
LoRaWAN / CAT-M1 / NB-IoT Connectivity

What Makes This Water Level Controller Stand Out

Solar Panel
Solar Panel
1
Watt
72 Hours
Backup with No Sunlight
UltraLevel Max
Radar Level Sensor
Measurement
5cmto22Mtr
Range
Resolution
1mm
Expand
IP66
Waterproof
Wireless Communication
Upto 5KM Range
WirelessLoRaWAN

One Sensor. Every Network.

Edge-ready Industrial IoT for real-time monitoring with CAMP Framework.

LoRaWAN/Sigfox

Long range · Low power · Sub-GHz

Coverage

Wi-Fi

2.4 / 5 GHz · High throughput

Access

4G LTE

Cellular broadband · Real-time uplink

Mobility

Cat-M1 / NB-IoT

Low-power cellular · Deep penetration

Power Efficiency
UlMax Product

BLE Wireless Device Configuration

Seamless Bluetooth-based setup via mobile app, enabling quick and easy device configuration within a 20m range.

BLE-based device configuration for wireless tank level monitoring sensor using mobile app

Wide Temperature Range Radar Level Transmitter

Designed for reliable tank level monitoring in harsh environments

Wide operating temperature range radar level sensor for reliable tank level monitoring in extreme conditions
cold temperature iconOperates in -20°C
Industrial radar level sensor designed for high- and low-temperature tank monitoring environments
hot temperature icon+85°C capability

Solar-Powered Radar Level Sensor with Battery Backup

Smart solar-powered radar level sensor with LoRaWAN and NB-IoT cloud connectivityFlexible solar panel
Battery icon

280mAh battery backup ensures reliable performance in low-light and indoor environments

Charge icon

10,000+ charge cycles for long-term, low-maintenance operation

Solar icon

Solar-powered for continuous tank level monitoring, ideal for remote and off-grid installations

Wireless Radar Level Sensor for All Tank Types

Enable real-time liquid level monitoring across multiple tank types with one wireless radar sensor

IBC Tank
Overhead Tanks
Low power radar level sensor for industrial IoT liquid level measurement
Silos
Underground Tanks

LoRa-Based Local Communication with Multi-Network Cloud Connectivity

LoRa communication device panel
LoRa local communication illustration

Enable reliable long-range LoRa-based local communication for seamless device-to-gateway connectivity, even in remote environments.

Cloud communication and mobile monitoring illustration

Integrated with 4G, Cat M1 / NB-IoT, and LoRa, the system ensures secure cloud communication for real-time data access, alerts, and insights from anywhere.

Wireless Radar Level Sensor Comparison

UltraLevel Max vs UltraLevel Pro 2.0

Feature
UltraLevel MaxUltraLevel Max
Battery-powered tank level monitoring sensor for real-time liquid level tracking systemUltraLevel Pro 2.0
Power SourceSolar / Battery PoweredSolar / Battery / External Power
CommunicationLoRaWAN, Cat-M1 / NB-IoT4G, Cat-M1, NB-IoT, LoRaWAN
ProtectionIP66 (Waterproof)IP68 (Waterproof, Aluminium Enclosure, Explosion Proof)
Accuracy0.5% FSR (150mm to 20m)0.5% FSR (150mm to 20m)
Measurement Range5 cm to 22 mtr5 cm to 22 mtr
Resolution1 mm1 mm
Battery Backup280 mAh19 Ah
ApplicationsLiquids (Water, Oil, Diesel) , SolidsLiquids (Water, Oil, Diesel) , Solids
Beam Angle10.8°10.8°
Repeatability±2 mm±2 mm
DisplayNo DisplayOLED 0.96" display
Mounting Options3M Adhesive (Flat Mount)2" BSP Thread
Serial Communication-RS485
Analog Output-0-5V / 4-20 mA
UltraLevel MaxUltraLevel Max
Battery-powered tank level monitoring sensor for real-time liquid level tracking systemUltraLevel Pro 2.0
Power Source
Max
Solar / Battery Powered
Pro
Solar / Battery / External Power
Communication
Max
LoRaWAN, Cat-M1 / NB-IoT
Pro
4G, Cat-M1, NB-IoT, LoRaWAN
Protection
Max
IP66 (Waterproof)
Pro
IP68 (Waterproof, Aluminium Enclosure, Explosion Proof)
Accuracy
Max
0.5% FSR (150mm to 20m)
Pro
0.5% FSR (150mm to 20m)
Measurement Range
Max
5 cm to 22 mtr
Pro
5 cm to 22 mtr
Resolution
Max
1 mm
Pro
1 mm
Battery Backup
Max
280 mAh
Pro
19 Ah
Applications
Max
Liquids (Water, Oil, Diesel) , Solids
Pro
Liquids (Water, Oil, Diesel) , Solids
Beam Angle
Max
10.8°
Pro
10.8°
Repeatability
Max
±2 mm
Pro
±2 mm
Display
Max
No Display
Pro
OLED 0.96" display
Mounting Options
Max
3M Adhesive (Flat Mount)
Pro
2" BSP Thread
Serial Communication
Max
-
Pro
RS485
Analog Output
Max
-
Pro
0-5V / 4-20 mA

FAQ

A wireless radar level sensor (or radar level transmitter) is a non-contact level measurement system that uses radar waves to measure liquid levels and sends data wirelessly to cloud or mobile platforms.

A radar level transmitter is used in water tanks, fuel and oil storage, chemical tanks, IBC containers, silos, and underground reservoirs for continuous level measurement and monitoring.

It works by emitting radar signals toward the liquid surface and calculating the reflection time to determine level, enabling accurate real-time monitoring without physical contact.

The UltraLevel Max enables smart water management by delivering real-time tank level data to your mobile or cloud dashboard via LoRaWAN, CAT-M1, or Nb-IoT. With solar-powered wireless operation and instant alerts, you can prevent overflow, avoid dry runs, and automate pump control - all without manual checks.

Yes, radar level transmitters with wireless connectivity like LoRaWAN, CAT - M1 / NB-IoT, are ideal for remote tank monitoring, enabling real-time cloud-based data access.

Yes, the wireless radar level sensor supports plug-and-play installation and can be easily retrofitted on most existing tanks without any major structural modifications.

The UltraLevel Max water level monitoring system can transmit data up to 5 km via LoRa, making it ideal for large premises, remote tanks, and off-grid installations - with no Wi-Fi or wiring required.

Do you have more questions?

Let's turn your questions into solutions — schedule with us today.

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Optimize your water management system with
our expert solutions. From industrial complexes to
domestic buildings, we've got you covered.

True Wireless Solar Powered Radar Level Sensor
LoRa® Communication – Up to 5 km Range
Plug & Play Installation – No Cabling, No Tank Modification
Real-Time Energy Monitoring
Inbuilt Motor Protection – Dry Run, Overload & Phase Faults
Remote Pump Control with LoRa® Connectivity
Precision Sump Water Level Sensor
Versatile Communication – Analog, RS485 & LoRa
Battery-Powered for Flexible Installation
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